baber/WOPTO huggingface dataset:
Patent JP-S55151330-A (JP)
Title: Wafer holder
Inventor: TORII YUTAKA
IPC: H01L21/673
Filed: 1979-05-16
Abstract: PURPOSE:To easily contain semiconductor wafer to be heat treated by arranging a plurality of supporting plates at equal interval on a wafer supporting body having an internal cavity and forming a gas diffuser for introducing gas into the cavity between the supports. CONSTITUTION:A cavity 11 is formed internally in the wafer supporting body 10 of quartz or heat resistant material, and connected to a gas supply source through a gas inlet 12 at one end thereof. A number of supporting plates 13 opposed with each other at equal interval are arranged at predetermined oblique angle on the body. A pair of gas diffusers 14 are formed in connection to the cavity at both ends between the respective plates. There may also be provided the gas diffuser 16 for preventing the introduction of external gas to the inlet side of the body 10. Since the semiconductor wafer 1 can be supported between the supporting plates via gas such as N2 gas from the diffuser, the wafer may be easily loaded and unloaded due to the heat treatment without any stress nor damage thereto.
Patent JP-S61221360-A (JP)
Title: Flexible film having hard surface and production thereof
Inventor: KITAHATA MAKOTO
IPC: C23C16/26
Filed: 1985-03-26
Abstract: PURPOSE:To form a thin hard carbon film having superior wear resistance by feeding carbon to the surface of a flexible film while irradiating high-speed corpuscles. CONSTITUTION:Carbon is fed to the surface 2 of a flexible film 1 by sputtering a graphite target 4 with ion beams 5 to form a thin hard carbon film 3. At this time, the flexible film 1 is placed nearly parallel to the direction of the ion beams 5, and film formation is carried out while part of the ion beams 5 are irradiated on the surface 2 of the flexible film 1. Ar ion beams are used as the ion beams 5 and the thickness of the thin hard carbon film is regulated to <=1,000Angstrom . Thus, a flexible film having superior resistance to wear, environment and chemicals is obtd.
Patent JP-S63228778-A (JP)
Title: Gas laser device
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/038
Filed: 1987-03-18
Abstract: PURPOSE:To prevent the temperature rise of a laser gas, and to reduce contamination by mounting a dielectric to the discharge surface of one main electrode and setting up a pre-ionizing electrode at the center of the dielectric. CONSTITUTION:A recessed section is formed at the center of the discharge surface 12a of one main electrode such as a cathode 12 in main electrodes 11, 12 and a dielectric 14 is fitted, a plate shaped pre ionizing electrode 15, a nose section of which is protruded from an inserting hole 12b, is installed at the central section of the dielectric 14, and a high voltage power 10 is connected on the base end side. When the high voltage power 10 is operated, the pre-ionizing electrode 15 is applied, creeping discharge is generated through the upper section of the surface of the dielectric 14, and UV beams are generated uniformly extending over the upper section of the surface of the dielectric without generating arc discharge, thus reducing the contamination of a gas laser.
Patent JP-H09261047-A (JP)
Title: Pll frequency synthesizer
Inventor: OGAWA KAZUMI
IPC: H03L7/197
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To set a frequency of a reference signal to be twice that of a channel step frequency and to realize a high speed tuning while securing the number of available channels. SOLUTION: A prescaler 14 of a comparison frequency divider 13 frequency- divides an input signal by a frequency division ratio P and a frequency division ratio (P+0.5) and outputs a frequency division signal PD1. A main counter 15 frequency-divides the signal PD1 to generate a comparison signal fp. A swallow counter 16 activates the prescaler with the a frequency division ratio (P+0.5) while counting the pulse signal PD1 and activates the prescaler with the a frequency division ratio P when the frequency division finished. A phase comparator 17 outputs phase difference signals ϕR, ϕP in response to the phase difference between the reference signal fr and the signal fp and a charge pump circuit 18 outputs a voltage signal Do based on the signals ϕR, ϕP. An LPF 19 outputs a control voltage signal VT based on the signal Do and a voltage controlled oscillator VCO 20 outputs a frequency signal fv whose frequency corresponds to the signal VT.
Patent JP-S51137854-A (JP)
Title: Electric power transformation apparatus
Inventor: ARAI KEIICHI
IPC: H01H9/54
Filed: 1975-05-21
Abstract: PURPOSE: A reactor is connected in parallel with a switch gear of the electric power transformation apparatus, and the flowing of the inrush current onto the primary side of the voltage transformer in starting is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0841295-A (JP)
Title: Aromatic-based porous functional polymer
Inventor: FUNAKOSHI IZUMI
IPC: C08L67/00
Filed: 1991-01-08
Abstract: PURPOSE:To produce the polymer excellent in conversion of lightwaves and heat absorption properties and useful as, e.g. a clothing and an electric component excellent in heat radiation due to light absorption or heat accumulation due to light absorption by swelling coal particles with an organic solvent, an acid solvent, etc, under application of a heat and pressure treatment, etc., thereto and making the coal particles porous. CONSTITUTION:This polymer is produced, e.g. by admixing coal particles with an aqueous solution of an organic solvent, an acid solvent, caustic soda, caustic potassium, etc., and applying a heat and pressure treatment thereto preferably at <=200 deg.C in an autoclave to swell the coal particles and make them porous. In addition, if the pore diameter of this polymer is controlled to 10 to 100mum, it can be utilized for efficient growth of bacteria. In this polymer, a powder of a metal or a non-metal, its oxide, etc., is bonded, made to adhere or packed in the pores. Groups such as carboxyl, sulfo or amino group are preferably bonded to the inside surface of the pores.
Patent JP-H02239900-A (JP)
Title: Dryer
Inventor: MURAMATSU TSUNEHIRO
IPC: D06F58/28
Filed: 1989-03-14
Abstract: PURPOSE:To speedily inform a user of the abnormality of an operation and, moreover, to discriminate the kind of abnormalities by comparing a detected rotating speed with an upper limit reference rotating speed and a lower limit reference rotating speed set with a reference rotating speed setting means and executing different reports when the detected rotating speed is smaller than the set lower limit reference rotating speed and when the detected rotating speed is larger than the set upper limit reference rotating speed, respectively. CONSTITUTION:When a drum 2 goes to a locked condition and the rotating speed of a motor 8 is made abnormally low, the abnormal rotating speed of the motor 8 is detected by a rotating speed detecting means 31. Since the detected rotating speed is made smaller than the lower limit reference rotating speed, the abnormal condition is displayed as '111' on a display device 25. When the rotating speed of the motor 8 is made abnormally high because a belt 14 for driving a drum or a belt 17 for driving a fan comes off and is cut, since the detected rotating speed is made larger then the upper limit reference rotating speed, the abnormal condition is displayed as '222' on the display device 25.
Patent JP-H10216780-A (JP)
Title: Standard activated sludge method by liquid compound enzyme and sludge reducing material for sewage treatment plant
Inventor: KUBOTA KANEYOSHI
IPC: C02F3/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce sludge to flow out or be carried out and control the sludge by introducing a liquid compound enzyme into a container of given volume, setting a dripping device in the container and allowing to flow out the liquid compound enzyme of given amount. SOLUTION: The given amount of a liquid compound enzyme is introduced into an agitation tank in a sewage treatment plant by utilizing a dripping device. The liquid compound enzyme of the given amount dripped into the agitation tank is agitated sufficiently with sludge and air and kept flowing into an activated sludge tank. The sludge is decomposed by aerobic microorganism groups in the activated sludge tank, is kept within the water quality reference value and flows out into rivers. Not only the water quality within the reference value is kept but also the sludge to be carried out is decomposed sufficiently in the active sludge tank by activating sufficiently the microorganism groups in the activated sludge tank to reduce the sludge to be carried out by the arrangement.
Patent JP-H01234033-A (JP)
Title: Motor of pump without seal for slurry liquid
Inventor: YANO YOSHIO
IPC: H02K7/09
Filed: 1988-03-14
Abstract: PURPOSE:To omit seals and to provide a non-contact state between bearings and a driving shaft, by attaching repulsion motors on both sides of a pump driving motor in a coaxial pattern, and providing nonmagnetic, high resistance partitioning walls between the stator and the rotor of each motor. CONSTITUTION:A pump for slurry liquid on the side of a direction A is driven with a shaft 11 in a casing 1. A main driving motor 2 is attached at the central part in the casing 1. Repusion motors 13 are attached on both sides of the motor 2. The inner diameter of a main stator 3 of the motor 2 is made smaller than the inner diameter of a repulsing stator 14 of each repulsing motor 13. Coil ends 5 of the main stator 3 are inserted into the inside of coil ends 15 of the repulsing stator 14. Nonmagnetic, high resistance partitioning walls 8-1-8-3 are provided between the stators and rotors so that the partitioning walls are brought into close contact with the stator cores. The cross section of each repulsing rotor 20 has a U shape. Laminated electromagnetic steel plates 31 which are fixed to the casing 1 are inserted from the open end side. In this way, the motor part do not have seals, and the bearings 12-1 and 12-2 are not in contact with the shaft 1.
Patent JP-S62217108-A (JP)
Title: Inside diameter measuring instrument
Inventor: MIYATA TOSHIMASA
IPC: G01B21/10
Filed: 1986-03-18
Abstract: PURPOSE:To improve usability of the titled instrument by constituting a display head freely attachably and detachably from a grip part and connecting electrically with a junction cable between the grip part and the display head when the display head is detached from the grip part. CONSTITUTION:When a measuring head is engaged with a tubular object to be measured, contacts 12a and 12b projecting from the cylinder side of the measuring head are energized in the direction of the wall surface of the object to be measured by an elastic member 17 and abuts on the wall surface. Movable levers 13a and 13b are deformed in accordance with movement of the contacts and the interval is changed and the interval between the movable levers are converted into the quantity of electricity by a displacement sensor 20 and a measured value is displaced on a display device 5. In case of using the display head 5 fitting it to the grip part 3, a connector 34 provided to the grip part is connected with a connector 35 provided to the display head and these can be used as the integrated instrument. In case of using the display head detaching it from the grip part, it is used by connecting it with the junction cable 60.
Patent JP-H10239639-A (JP)
Title: Projection type display device
Inventor: SHIMAMURA NAOTAKA
IPC: G02F1/13
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of a projected image and to make a device low in cost and small in size by enhancing the purity of polarization of light made incident on a light valve. SOLUTION: Light from a light source is separated into R light, G light, and B light by a cross dichroic mirror 3. Separated color light are reflected by bending mirrors 4R, 4G, and 4B to change the directions of their optical axes and are separated into two polarized light by polarizing beam splitters 5R, 5G, and 5B. One polarized light of each color light is modulated by a reflection-type light valve 6R, 6G, or 6B and is analyzed by the polarizing beam splitter 5R, 5G, or 5B. Analyzed light of respective color light are synthesized by a cross dichroic prism 7 and are projected by a projection lens. Bending mirrors 4R, 4G, and 4B have polarization characteristics to approximate the reflected light to linearly polarized light, and they raise the purity of polarization of each color light made incident on the light valve 6R, 6G, or 6B.
Patent JP-2000259584-A (JP)
Title: Cluster system, inter-node communication method and recording medium stored the method
Inventor: MIYAZAKI ATSUSHI
IPC: G06F15/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of data, etc., caused by a wrong access given to the inter-node communication data in a memory access mode by writing the communication data into a divided area of a transmitted node that is corresponding to a transmitting node. SOLUTION: A transmission node retrieves a shared memory access management table and acquires the information showing a block included in a shared memory area of a transmitting node where a flag showing a write enable/unable state shows 1 and, the data can be transmitted. Then the transmission node accesses the shared memory area of the transmitting node and writes the communication data into a block where the data can be transmitted to acquire the head address of the communication data. Furthermore, the transmission node notifies a crossbar controller 60 of a transmitted node, the head address of the communication data and the communication data length and produces a request to transfer the communication data to the transmitted node.  The controller 60 receives a transfer request from the transmitting node and transfers the communication data to the shared memory area of the transmitting node according to the notification that is received from the transmitting node.
Patent JP-S57177664-A (JP)
Title: Preparation of konjak (paste made from starch of devil's- tongue) having polychromic striped pattern
Inventor: UCHIDA YUKIO
IPC: A23L29/244
Filed: 1981-04-25
Abstract: PURPOSE: To obtain the tilted KONJAK (a paste made from the starch of the devil's-tongue) having high commodity value, by casting a colored pasty solution for preparing KONJAK into a mold, piling another solution for preparing KONJAK having a different color to the mold when the solution cast first is made slightly half coagulated state, fusing and coagulating them.  
     CONSTITUTION: KONJAK (devil's tongue) powder is dissolved in water to give a pasty solution A, which is blended with spice, laver, lime, etc. with stirring, and colored. The pasty solution is cast into a mold. Another new pasty solution of KONJAK is properly blended with spice, laver, lime, etc. with stirring to give the pasty solution B having a color different from that of the pasty solution A cast first. When the pasty soultion A cast first is made slightly half coagulated state, the pasty solution B is cast to the mold in a laminar state, and these operations are repeated. After all casting is finished, the cast solutions are allowed to stand for several hours, and the contact faces of each pasty solution layer are fused and coagulated to form integrated KONJAK. The KONJAK in the mold is boiled in warm water at about 80°C for several hours, to give KONJAK having polychromic striped pattern. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58179090-A (JP)
Title: Remote monitor controller
Inventor: YAMAKAWA TADASHI
IPC: H04Q9/14
Filed: 1982-04-14
Abstract: PURPOSE:To improve the speed of response of a remote monitor system, by transmitting a special pattern of a smaller number of bits than the data that is used to the unit of transmission and then transmitting a transmission data having the same number of bits as said data from the transmitter side. CONSTITUTION:The transmitter side transmits continuously a transmission fixed data of prescribed ''1'' or ''0'' when no information is delivered from an input/ output device 16. When the information to be transmitted is generated, a special pattern having a smaller number of bits than the data of the unit of transmission is delivered from the device 16. Then the transmission data having the same number of bits as the data of the unit of transmission is coded 22 and then transmitted successively after editing. While a serial transmission data is received after a special pattern and then demodulated 22.
Patent JP-S61224300-A (JP)
Inventor: KATOUGI KOUZOU
IPC: H05B41/392
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258997-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKESHI
IPC: G03G21/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To realize an image forming process in which a toner layer which does not incorporate reversed toner or the like is formed on a developing roller and that is cleanerless by realizing low stress coating capable of coping with toner for low temperature fixing by remarkably reducing a load applied to nonmagnetic toner at a developing time. SOLUTION: The developing unit D of an image forming device is provided with the developing roller 1, a toner supply brush 4, a toner passage controlling member 5, a toner regulating blade 7, a toner recovery roller 8, a scraper 9 and a toner stirring member 10 at the inside of a developing container 3 storing the nonmagnetic toner. Specified voltage is applied to the developing roller 1 by a power source 2, and to the toner supply brush 4 by the power source 6 and to the recovery roller 8 by the power source 17. Toner remaining after development on the developing roller 1 and that remaining after transfer on a photoreceptive drum 11 are electrostatically removed by the recovery roller 8, so that they are recovered to the developer housing part of the developing container 3.
Patent JP-S55153695-A (JP)
Title: Welding wire of plural layer construction
Inventor: SUGIYAMA NOBU
IPC: B23K35/02
Filed: 1979-05-19
Abstract: PURPOSE: The captioned welding wire which comprises the ratio of the alloy occupying coating material side to the entire wire at the specified value or more and inserting the core side metal in the molten metal of the coating material side metal, is capable of assuring the integrality at the working and is superior in processability, welding workability, etc.  
     CONSTITUTION: The integral composite ingot is formed by such a method of dividing the metal elements to become the components of the welding wire to two or more component systems, inserting one or more kinds of the solid form of these by one or more kinds of molten metals and this is used as the material. Next, this metal is so formed as to have a circular section by means of hot rolling and cold drawing to make the welding wire of the double layer structure. In this case the weight ratio of the metal constituting the outermost layer to the entire part at 15% or more. The outer layer of this wire is made of the alloy steel containing C≤0.3%, 10%≤Cr≤ 40%, for example the 809L steel composed of C; 0.010%, Si; 0.90%, Mn; 2.00%, P; 0.020%, S; 0.010%, Cr; 27.5% and the core material is made of pure Ni, whereby the wire is constituted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08233226-A (JP)
Title: Premixing gas burner and its igniting method
Inventor: FUJIKAWA MASAJI
IPC: F23N3/08
Filed: 1995-02-24
Abstract: PURPOSE: To prevent a pre-mixing type gas burner from setting a non-igniting state of a pilot burner. CONSTITUTION: A premixing type gas burner is operated such that pre-mixed gas is fed into a wind box 4 of a burner and a combustion is carried our at a downstream side of a combustion plate 7 arranged at the extremity end of the wind box 4. in the pre-mixing type gas burner comprising a pilot gas nozzle 9 near a wall surface within the wind box 4, a flame rod 12 and a spark rod 11 positioned near the pilot gas nozzle 9, a gas injection direction of the pilot gas nozzle 9 is concentrated toward the flame rod 12 and the spark rod 11. In addition, this burner comprises means for preventing much amount of air from being sent to the pilot burner or for reducing an amount of combustion air sent into the wind box 4 so as to perform a controlling action to reduce an amount of feeding air when the pilot burner is ignited.
Patent JP-H10236327-A (JP)
Title: Housing structure of power steering device
Inventor: ARAI YAMATO
IPC: B62D5/22
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To generate no cracks even in the case of using a resin-made housing and obtain a housing having an inside diameter with high roundness by providing a housing of at least one of a valve device and a cylinder device with a cylindrical metal member and a member which involves the metal member and is made of thermo-setting resin which can be injection-molded. SOLUTION: A valve housing 6 is formed as a three-layer structure of resin- metal-resin by a cylindrical metal member 6b and a resin member 6a involving the metal member 6b. The resin member 6a is manufactured by injection-molding thermo-setting phenol resin. At the time of molding, polymerization reaction is caused at a boundary part, thereby improving the boundary strength and preventing weld. Further, as the molding shrinkage rate is less than a fixed value, the residual stress in the resin is small so as to prevent generation of cracks based on thermal shock. Further, as the resin is uniformly shrinked in the metal mold at the time of cooling, the roundness of an inside diameter of the resin member 6a is improved so as to eliminate the need of finishing turning.
Patent JP-H07250232-A (JP)
Title: Facsimile communication equipment and its control method
Inventor: TAKAOKA TATSUO
IPC: H04N1/32
Filed: 1994-03-08
Abstract: PURPOSE:To set the performance of an entire system at an optimum value by setting the command waiting time of a hand shake procedure to be conducted by an interface means at any value optimum for a highorder control unit. CONSTITUTION:When a 'group 3 parameter setting request command' is received from a high-order control unit FCU, a communication control unit CCU reloads the value of minimum guarantee time and the value of hand shake time in a group 3 parameter previously stored in a SRAM 14 corresponding to the minimum guarantee time contained in that command and the hand shake time expressing the command waiting time corresponding to N kinds of commands. Next, the communication control unit CCU transmits a 'group 3 parameter setting confirmation response' containing an information expressing the version number of a ROM 12 to the high-order control unit FCU. Then, the high-order control unit FCU recognizes a communicating function to be presented by the communication control unit CCU.
Patent JP-H09256477-A (JP)
Title: Metal tool
Inventor: FUJIMA SHIGEO
IPC: E04B1/58
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To strengthen the connection between a groundsill and a column by arranging fold pieces at the right and left end edge sections of a protruded upper projection and upper and lower end edge sections, and pinching the vertical wood and horizontal wood with corresponding fold pieces when a metal tool is fitted to a connection section between the vertical wood and horizontal wood. SOLUTION: This metal tool K is arranged at the connection section between the vertical wood and horizontal wood to pinch them with corresponding fold pieces. The principal plane of a protruded upper projection 1 is arranged along a column H, and the column H is pinched by the fold pieces. Principal planes of the protruded right and left projections 2, 3 are arranged along a groundsill D, and the groundsill D is pinched by the fold pieces. The metal tool K is arranged on the column H and groundsill D, and it firmly connects the column H and groundsill D with fixing tools such as nails via holes. The metal tool K can be applied to the connection between the column H and a beam.  The vertical wood and horizontal wood are firmly connected, the metal tool K is strong against drifting force, the connection between the groundsill D and column H is strengthened, and the fitting work can be simplified.